2542234222 has 8 divisors (see below), whose sum is σ = 4160019672. Its totient is φ = 1155561000.

The previous prime is 2542234217. The next prime is 2542234223. The reversal of 2542234222 is 2224322452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542234223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57778029 + ... + 57778072.

It is an arithmetic number, because the mean of its divisors is an integer number (520002459).

Almost surely, 2^2542234222 is an apocalyptic number.

2542234222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2542234222 is a deficient number, since it is larger than the sum of its proper divisors (1617785450).

2542234222 is a wasteful number, since it uses less digits than its factorization.

2542234222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115556114.

The product of its digits is 15360, while the sum is 28.

The square root of 2542234222 is about 50420.5734001509. The cubic root of 2542234222 is about 1364.8089240427.

Adding to 2542234222 its reverse (2224322452), we get a palindrome (4766556674).

The spelling of 2542234222 in words is "two billion, five hundred forty-two million, two hundred thirty-four thousand, two hundred twenty-two".